def put(self, sale_id):
'''Close a sale)'''
sale = Sale.get_by_id(sale_id)
if sale is None:
return {"error": 404, "message": "sale not found"}
logged_user = User.get_by_id(id=get_jwt_identity())['username']
if logged_user == sale.created_by or User.isAdmin(
user_id=get_jwt_identity()):
sale = Sale.get_by_id(sale_id)
sale_json = sale.json_dump()
sale_json["products"] = SaleStock.get_sale_stocks(sale_id=sale.id)
if not sale_json["products"]:
return {
"Error": 400,
"message": "You can't close a sale with no products"
}, 400
if sale.status == "submitted":
return {
"Error": 400,
"message": "The sale is already closed"
}, 400
sale.submit()
sale = Sale.get_by_id(sale_id)
sale_json = sale.json_dump()
sale_json["products"] = SaleStock.get_sale_stocks(sale_id=sale.id)
return {
"message": "successfuly closed the sale",
"data": sale_json
}, 200
return {
"message":
"Unauthorized,only an admin or sale owner can close a sale"
}, 403
def post(self, sale_id):
'''Add products to a sale'''
parser = reqparse.RequestParser()
parser.add_argument('product',
help='The product field cannot be blank',
required=True,
type=int)
parser.add_argument('quantity',
help='The quantity field cannot be blank',
required=True,
type=int)
data = parser.parse_args()
sale = Sale.get_by_id(sale_id)
if sale is None:
return {"error": 404, "message": "sale not found"}, 404
if sale.status == "submitted":
return {"message": "Forbidden.Sale is already submitted"}, 403
sale_json = sale.json_dump()
product = Product.get_by_id(id=data["product"])
if product is None:
return {"error": 404, "message": "product not found"}, 404
stocks = product.get_available_stocks()
if len(stocks) == 0:
return {"error": 404, "message": "product out of stock"}, 404
sale_product = SaleStock(id=None,
sale_id=sale_id,
stock_id=stocks[0].id,
quantity=data["quantity"])
sale_product.save()
sale = Sale.get_by_id(sale_id)
sale_json = sale.json_dump()
sale_json["products"] = SoldStock.get_sale_products(sale_id=sale.id)
return {"message": "success", "data": sale_json}, 201
def get(self, sale_id):
'''Get a sale by id'''
sale = Sale.get_by_id(sale_id)
if sale is None:
return {"error": 404, "message": "sale not found"}, 404
logged_user = User.get_by_id(id=get_jwt_identity())['username']
if logged_user == sale.created_by or User.isAdmin(
user_id=get_jwt_identity()):
sale_json = sale.json_dump()
sale_json["products"] = SaleStock.get_sale_stocks(sale_id=sale_id)
return {"message": "Ok", "data": sale_json}, 200
return {
"message":
"You are not authorised.Only admin or sale owner can get the sale"
}, 401
def delete(self, sale_id):
'''Delete a sale record'''
sale = Sale.get_by_id(sale_id)
if sale is None:
return {"error": 404, "message": "sale not found"}, 404
logged_user = User.get_by_id(id=get_jwt_identity())['username']
if logged_user == sale.created_by or User.isAdmin(
user_id=get_jwt_identity()):
if sale.status == "deleted":
return {
"error": 400,
"message": "The sale record has already been deleted"
}, 400
sale.cancel()
return {"response": 204, "message": "successfully deleted"}, 204
return {
"message":
"You are not authorised.Only admin or sale owner can delete a sale"
}, 401